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Make use of the LazyBit, introduce .lazy(), remove lazyProduct.

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This commit is contained in:
Benoit Jacob
2008-03-31 16:20:06 +00:00
parent f279162ec4
commit cff5e3ce9c
20 changed files with 79 additions and 81 deletions
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4
bench/basicbenchmark.h
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@@ -13,13 +13,13 @@ void benchBasic_loop(const MatrixType& I, MatrixType& m, int iterations)
{
asm("#begin_bench_loop LazyEval");
if (MatrixType::SizeAtCompileTime!=Eigen::Dynamic) asm("#fixedsize");
m = (I + 0.00005 * (m + m.lazyProduct(m))).eval();
m = (I + 0.00005 * (m + m.lazy() * m)).eval();
}
else if (Mode==OmpEval)
{
asm("#begin_bench_loop OmpEval");
if (MatrixType::SizeAtCompileTime!=Eigen::Dynamic) asm("#fixedsize");
m = (I + 0.00005 * (m + m.lazyProduct(m))).evalOMP();
m = (I + 0.00005 * (m + m.lazy() * m)).evalOMP();
}
else
{

16
bench/benchmark_suite
View File

@@ -1,17 +1,17 @@
#!/bin/bash
echo "Fixed size 3x3, ColumnMajor, -DNDEBUG"
echo "Fixed size 3x3, column-major, -DNDEBUG"
$CXX -O3 -I .. -DNDEBUG benchmark.cpp -o benchmark && time ./benchmark >/dev/null
echo "Fixed size 3x3, ColumnMajor, with asserts"
echo "Fixed size 3x3, column-major, with asserts"
$CXX -O3 -I .. benchmark.cpp -o benchmark && time ./benchmark >/dev/null
echo "Fixed size 3x3, RowMajor, -DNDEBUG"
echo "Fixed size 3x3, row-major, -DNDEBUG"
$CXX -O3 -I .. -DEIGEN_DEFAULT_TO_ROW_MAJOR -DNDEBUG benchmark.cpp -o benchmark && time ./benchmark >/dev/null
echo "Fixed size 3x3, RowMajor, with asserts"
echo "Fixed size 3x3, row-major, with asserts"
$CXX -O3 -I .. -DEIGEN_DEFAULT_TO_ROW_MAJOR benchmark.cpp -o benchmark && time ./benchmark >/dev/null
echo "Dynamic size 20x20, ColumnMajor, -DNDEBUG"
echo "Dynamic size 20x20, column-major, -DNDEBUG"
$CXX -O3 -I .. -DNDEBUG benchmarkX.cpp -o benchmarkX && time ./benchmarkX >/dev/null
echo "Dynamic size 20x20, ColumnMajor, with asserts"
echo "Dynamic size 20x20, column-major, with asserts"
$CXX -O3 -I .. benchmarkX.cpp -o benchmarkX && time ./benchmarkX >/dev/null
echo "Dynamic size 20x20, RowMajor, -DNDEBUG"
echo "Dynamic size 20x20, row-major, -DNDEBUG"
$CXX -O3 -I .. -DEIGEN_DEFAULT_TO_ROW_MAJOR -DNDEBUG benchmarkX.cpp -o benchmarkX && time ./benchmarkX >/dev/null
echo "Dynamic size 20x20, RowMajor, with asserts"
echo "Dynamic size 20x20, row-major, with asserts"
$CXX -O3 -I .. -DEIGEN_DEFAULT_TO_ROW_MAJOR benchmarkX.cpp -o benchmarkX && time ./benchmarkX >/dev/null